How to use a BS0 dividing head when making spur gears
Making spur gears is not that difficult. It is actually easy but some basic information is required in addition to patience in order to get it done.
This video contains about 30 minutes of gear cutting theory and another 30 minutes about putting that theory into practise.
In this video I am using:
Weiler Matador SV (1972) Lathe
Schaublin SV-51 (1955) Milling machine
Solberga (1975) Drill press
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Chapters:
0:00:00 Intro
0:02:20 Construction of a BS0 dividing head
0:04:46 Indexing methods
0:05:17 Indexing with the graduation
0:05:34 Direct indexing
0:06:44 The worm
0:07:41 Indirect indexing
0:08:45 Dividing discs
0:09:43 Sector arms and crank
0:11:36 Using dividing disc, sector arms and crank
0:13:24 Brake and backslash
0:15:49 Tailstock for dividing head
0:18:38 Modular involute gear cutters
0:19:39 Numbering of gear cutters
0:24:17 Obtaining cutting depth in module system
0:26:10 Holding the gear cutter
0:29:57 Dividing head mathematics
0:33:29 Setting up the milling head
0:39:11 Fastening the dividing head onto milling table
0:44:42 Dialling in the workpiece
0:48:43 Setting the center line and cutting depth
0:51:50 Milling the gear teeth
1:02:01 De-burring the gear
1:05:52 Photo album, conclusion and Bye
The video is suitable for the hearing impaired and persons who have difficulties in understanding my spoken English.
The video has hand written subtitles in English, German and Finnish languages.
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